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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an allele?
π‘ Hint: Think about different types of a trait.
Question 2
Easy
What does it mean if an allele is dominant?
π‘ Hint: What happens when you have a tall plant gene?
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What are alleles?
π‘ Hint: Think of different versions of the same gene.
Question 2
True or False: Recessive alleles are always expressed in the phenotype.
π‘ Hint: What condition do they need to show?
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
A plant has a genotype TtRr
, where T
is tall, t
is short, R
is red flower color, and r
is white flower color. What are the possible phenotypes of this plant?
π‘ Hint: Think about how many combinations of height and color you can create!
Question 2
If a homozygous black guinea pig (B) is crossed with a homozygous white guinea pig (b), which exhibits codominance, what would the offspring look like?
π‘ Hint: Imagine the colors mixing together on a guinea pig!
Challenge and get performance evaluation